Chetan Steel is a reputable manufacturer and supplier located in Delhi, known for its top-notch Carbon Steel ASME SA 519 Grade 1018 tubing. With a keen emphasis on precision engineering and unwavering quality, the company provides seamless tubing that adheres to strict international standards. Chetan Steel utilizes cutting-edge manufacturing techniques, thorough testing, and a team of skilled professionals to meet a wide range of industrial needs. Their Grade 1018 tubing is celebrated for its superb surface finish, precise dimensions, and dependable performance. Backed by efficient logistics and a customer-first approach, Chetan Steel has earned a strong reputation as a reliable partner for engineering projects both at home and abroad.
Carbon Steel ASME SA 519 Grade 1018 tubing has a low carbon content, usually around 0.14–0.20% carbon, along with carefully controlled amounts of manganese, phosphorus, and sulfur. This well-balanced composition ensures good weldability, machinability, and consistent mechanical properties. In terms of mechanics, Grade 1018 provides moderate tensile strength, solid yield strength, and excellent ductility, making it ideal for forming and bending tasks. The material also maintains consistent hardness and good impact resistance, guaranteeing reliable performance in various industrial settings under normal service conditions.
| Size | : | 10-324mm |
| Thickness | : | 1-30mm |
| Length | : | 14000mm max |
| Type | : | Seamless and Mechanical Austenitic Stainless Steel Tubing for General Service |
| Grades | : | ASTM A519 Tubing, Seamless Tubing, AISI 4130 Tube, Seamless Tube – 1018 |
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| 0.15-0.20 | – | 0.60-0.90 | 0.04 | 0.05 | – | – | – | – | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chetan Steel is a trusted manufacturer and supplier of high-quality Carbon Steel ASME SA 519 Grade 1018 Tubing in Delhi, India. Specializing in premium steel materials, we offer a diverse range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong commitment to reliable delivery and exceptional customer service, Chetan Steel provides top-grade materials that ensure superior performance in various industrial applications. Trust us for all your Carbon Steel ASME SA 519 Grade 1018 Tubing needs.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| – | – | – | ASTM A519 Grade 1018 | ASME SA 519 Grade 1018 | – |
This tubing is widely utilized in applications that demand good strength, formability, and machinability. It’s commonly found in automotive parts, structural components, machinery frames, shafts, and general engineering tasks. Additionally, the tubing is well-suited for hydraulic and pneumatic systems, light-pressure applications, and fabrication projects where smooth finishes and precise dimensions are crucial. Thanks to its ease of welding and forming, Grade 1018 tubing is a popular choice in manufacturing processes that involve cold working, machining, and custom fabrication across various industrial sectors.





Chetan Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Delhi, India.
Copyright 2025 Chetan Steel. All rights reserved